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1997 Cadillac DeVille 4.6L injector pulseVIN: 1G6KD54Y9Vhello caddy techs first time seeing this one . need alittle
direction on where to start . car has been sitting for
about one month customer started car up and moved out to
street shut it off and it would not start back up .dash
mesage board flashes theft syste...

2001 Cadillac DeVille 4.6L MIL Lamp onVIN: 1G6KD54Y31This car ever so often shows #420 code. Has had three cat.
converters put on it. The code disappears each time
afterwords. No set time. Last one was about a year ago. No
other codes. All cats. have been aftermarket. The first one
was in Canada. I would go O.E.... Trouble codes: 420 (catalyst efficiency)

1988 Chevrolet C1500 Cheyenne 5.7L engineVIN: 2GCEC19K4KI NEED SUPER HELP, I HAVE LOST MY COMMON SENSE WITH THIS
ONE, PROBABLY BECAUSE IT IS A SIMPLE TBI CHEVY. AFTER A
NOTHER SHOP REPLACED THE ENGINE AND SHOTGONED IT WITH NEW
PARTS THEY BROUGH IT TOO ME BECAUSE OF A LONG CRANK TO
START CONDITION. I TOOK THE JOB FI...

1997 Chevrolet Tahoe LS 5.7L Poor Idle Quality, Hesitation, MisfireVIN: 1GNEK13R3VHI guys I got one here that the miss just wont go away. MIL
light is on, scanned for codes got a PO300 and it was clear
that #5 was the big problem. did an injector balance test
and all of them dropped to around 45psi after a starting
point of 60psi. checked #... Trouble codes: P0300

2000 Chevrolet Cavalier 2.2L No Start, Stall, MIL Lamp onVIN: 3G2JB1240YCar came in on wrecker because it stalled on highway and
would not restart.I have a alldata system but was unable to
find this code this afternoon in there info.I can not call
them untill mon am and thought that someone has seen this
before.I checked data seri... Trouble codes: U1000

2002 Chevrolet Silverado 1500 4.8L 4wdVIN: 2GCEK19V82Many thanks to all of you that replyed. It has been a week
since I attempted a repair and the symtoms have not
returned so I am calling this a fix. Bruce from Ontario was
right when he said to replace the switch on the transfer
case that switches the front dif...

1995 Oldsmobile Silhouette 3.8L no heatVIN: 1GHDU06L4Syes. this van is fix. the problem is heater core clogged. i
also cutted the inside of the box out to determine it. it
partial clogged. no wonder when idle it have some heat.
thank you very much for the information, this network is
good information for all tech...

2000 Pontiac Bonneville SE 3.8L steeringVIN: 1G2HX54K8Ythanks for the replies. found left hand axle shaft bad,
witch is funny because it did not wable near as bad as the
right side, i talked to a transmission tec who told me that
they have had numerous cars with this symptom and they
replace both axle shafts with ...